根据词首字母和汉语提示完成单词。 1. The woman has studied English s _____ 1990. 2. —Have you heard a _____ Lei Feng? —Yes, of course. 3. The plane has a _____ in Tianjin already. 4. In fact, since 1988 _____ (工程) Hope has built schools all over China. 5. How long has Lingling _____ (认识) Sally? |